Gets the maximum age in seconds of this Cookie.
<p> By default, <code>-1</code> is returned, which indicates that the cookie will persist until browser shutdown.
@return an integer specifying the maximum age of the cookie in seconds; if negative, means the cookie persists until browser shutdown
@see #setMaxAge
See Implementation
Gets the maximum age in seconds of this Cookie.
<p> By default, <code>-1</code> is returned, which indicates that the cookie will persist until browser shutdown.
@return an integer specifying the maximum age of the cookie in seconds; if negative, means the cookie persists until browser shutdown
@see #setMaxAge